High salt concentration limits plant growth. Wheat (Triticum aestivum) is sensitive to toxic levels of mineral salts. Therefore, studies of the level of salt tolerance of various wheat varieties are of crucial importance. Plant resistance to stress factors is often controlled not by one, but by several factors. In this study, we carried out a thorough characterization of two wheat varieties, Uchitel and Orenburgskaya 22, which exhibit different levels of salt tolerance in laboratory and field conditions. The biomass of wheat cultivar Orenburgskaya 22 when grown in field conditions under salinity is higher than that of cultivar Uchitel, although the length of the root system decreases compared to cultivar Uchitel. The use of the methods of fluorescence and light-optical microscopy made it possible to obtain more complete information on the salt sensitivity of wheat. Variety Orenburgskaya 22 is more resistant to the negative effect of sodium chloride in comparison with variety Uchitel. The plant response to abiotic stress is a complex process in which many genes are involved. We analyzed the expression of genes for transporters (HKT), superoxide dismutase (SOD), and MYB genes. Under the influence of sodium chloride, the level of expression of genes of the MYB family increased, while the level of expression of genes of the HKT family decreased in both Uchitel and Orenburgskaya 22 both in the laboratory and in the field. Our results indicate that in-depth analysis under various growing conditions is important for studying wheat tolerance to salt stress.
| Published in | American Journal of Biological and Environmental Statistics (Volume 7, Issue 4) |
| DOI | 10.11648/j.ajbes.20210704.11 |
| Page(s) | 74-80 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2021. Published by Science Publishing Group |
Triticum aestivum Host, Salt Tolerance, Roll Culture, Field, Morphology, Gene Expression
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APA Style
Fedoreyeva Larisa Ivanovna, Besaliev Ishen Nasanovich, Kononenko Neonila Vasilevna. (2021). Salt Tolerance of Wheat (Triticum aestivum) Varieties Grown Under Laboratory and Field Conditions. American Journal of Biological and Environmental Statistics, 7(4), 74-80. https://doi.org/10.11648/j.ajbes.20210704.11
ACS Style
Fedoreyeva Larisa Ivanovna; Besaliev Ishen Nasanovich; Kononenko Neonila Vasilevna. Salt Tolerance of Wheat (Triticum aestivum) Varieties Grown Under Laboratory and Field Conditions. Am. J. Biol. Environ. Stat. 2021, 7(4), 74-80. doi: 10.11648/j.ajbes.20210704.11
AMA Style
Fedoreyeva Larisa Ivanovna, Besaliev Ishen Nasanovich, Kononenko Neonila Vasilevna. Salt Tolerance of Wheat (Triticum aestivum) Varieties Grown Under Laboratory and Field Conditions. Am J Biol Environ Stat. 2021;7(4):74-80. doi: 10.11648/j.ajbes.20210704.11
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Download@article{10.11648/j.ajbes.20210704.11,
author = {Fedoreyeva Larisa Ivanovna and Besaliev Ishen Nasanovich and Kononenko Neonila Vasilevna},
title = {Salt Tolerance of Wheat (Triticum aestivum) Varieties Grown Under Laboratory and Field Conditions},
journal = {American Journal of Biological and Environmental Statistics},
volume = {7},
number = {4},
pages = {74-80},
doi = {10.11648/j.ajbes.20210704.11},
url = {https://doi.org/10.11648/j.ajbes.20210704.11},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajbes.20210704.11},
abstract = {High salt concentration limits plant growth. Wheat (Triticum aestivum) is sensitive to toxic levels of mineral salts. Therefore, studies of the level of salt tolerance of various wheat varieties are of crucial importance. Plant resistance to stress factors is often controlled not by one, but by several factors. In this study, we carried out a thorough characterization of two wheat varieties, Uchitel and Orenburgskaya 22, which exhibit different levels of salt tolerance in laboratory and field conditions. The biomass of wheat cultivar Orenburgskaya 22 when grown in field conditions under salinity is higher than that of cultivar Uchitel, although the length of the root system decreases compared to cultivar Uchitel. The use of the methods of fluorescence and light-optical microscopy made it possible to obtain more complete information on the salt sensitivity of wheat. Variety Orenburgskaya 22 is more resistant to the negative effect of sodium chloride in comparison with variety Uchitel. The plant response to abiotic stress is a complex process in which many genes are involved. We analyzed the expression of genes for transporters (HKT), superoxide dismutase (SOD), and MYB genes. Under the influence of sodium chloride, the level of expression of genes of the MYB family increased, while the level of expression of genes of the HKT family decreased in both Uchitel and Orenburgskaya 22 both in the laboratory and in the field. Our results indicate that in-depth analysis under various growing conditions is important for studying wheat tolerance to salt stress.},
year = {2021}
}
TY - JOUR T1 - Salt Tolerance of Wheat (Triticum aestivum) Varieties Grown Under Laboratory and Field Conditions AU - Fedoreyeva Larisa Ivanovna AU - Besaliev Ishen Nasanovich AU - Kononenko Neonila Vasilevna Y1 - 2021/11/05 PY - 2021 N1 - https://doi.org/10.11648/j.ajbes.20210704.11 DO - 10.11648/j.ajbes.20210704.11 T2 - American Journal of Biological and Environmental Statistics JF - American Journal of Biological and Environmental Statistics JO - American Journal of Biological and Environmental Statistics SP - 74 EP - 80 PB - Science Publishing Group SN - 2471-979X UR - https://doi.org/10.11648/j.ajbes.20210704.11 AB - High salt concentration limits plant growth. Wheat (Triticum aestivum) is sensitive to toxic levels of mineral salts. Therefore, studies of the level of salt tolerance of various wheat varieties are of crucial importance. Plant resistance to stress factors is often controlled not by one, but by several factors. In this study, we carried out a thorough characterization of two wheat varieties, Uchitel and Orenburgskaya 22, which exhibit different levels of salt tolerance in laboratory and field conditions. The biomass of wheat cultivar Orenburgskaya 22 when grown in field conditions under salinity is higher than that of cultivar Uchitel, although the length of the root system decreases compared to cultivar Uchitel. The use of the methods of fluorescence and light-optical microscopy made it possible to obtain more complete information on the salt sensitivity of wheat. Variety Orenburgskaya 22 is more resistant to the negative effect of sodium chloride in comparison with variety Uchitel. The plant response to abiotic stress is a complex process in which many genes are involved. We analyzed the expression of genes for transporters (HKT), superoxide dismutase (SOD), and MYB genes. Under the influence of sodium chloride, the level of expression of genes of the MYB family increased, while the level of expression of genes of the HKT family decreased in both Uchitel and Orenburgskaya 22 both in the laboratory and in the field. Our results indicate that in-depth analysis under various growing conditions is important for studying wheat tolerance to salt stress. VL - 7 IS - 4 ER -
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